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Concrete Lifting in Pleasanton, CA

Are you struggling with an uneven walkway, driveway, garage floor, or some other type of concrete slab in Pleasanton? Let us help.

CFI Injecting poly underneath concrete driveway.
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Sunken Concrete is Both a Safety Hazard and a Liability

That sunken concrete slab isn’t only unattractive, it’s also a trip hazard. If someone falls and gets injured, you could find yourself facing a lawsuit. So, make sure you don’t put this repair on the back burner.

We are able to lift sunken or settled concrete slabs in Pleasanton, CA including, but not limited to…

Benefits Of Concrete Lifting Via Polyurethane Foam Injection

he benefits of concrete lifting – also known as slabjacking or polyurethane foam injection – are many, including:

  • Polyurethane foam won’t add more weight to the soil. Concrete slabs often sink because the soil they’re sitting on is unable to support them. Another common method of lifting and leveling concrete called “mudjacking” uses a cement slurry to lift the slab. Because cement is heavy this adds even more weight to the soil. If the soil was having trouble supporting the concrete before, adding more weight to it isn’t going to help. Polyurethane foam, on the other hand, is ultra lightweight and able to lift up the slab without adding additional weight to the soil.
  • It’s a cost-effective solution. Concrete lifting via polyurethane foam injection doesn’t cost as much as pouring a brand new slab.
  • It’s a fast repair. Polyurethane foam injection usually only takes a few hours to complete, tops. You can also use the slab immediately after the repair is complete.
  • It doesn’t harm the environment. Polyurethane foam is an environmentally-friendly solution that won’t leach harmful chemicals into the soil.
  • Even concrete just looks good! Sunken, uneven concrete is an eyesore.

What Causes Concrete Slabs To Sink Or Become Uneven?

Concrete slabs sink and become uneven for a variety of reasons including…

Drainage problems. If the soil under and around the slab contains an excess amount of water, if can wash away the soil and leave behind voids that the slab will then sink into.

Weak soil. Some soils aren’t able to support the weight of a heavy concrete slab.

Expansive soil. Expansive soils are those that swell as they soak up water and shrink when they dry out. Over time this swelling-shrinking cycle – that’s usually seasonal – can cause uneven slabs.

Invasive tree roots. You’ve probably seen this many times in your life. Tree roots push against a slab and cause sections of it to become uneven.

What are the Different Ways to Lift a Concrete Slab?

The two “old school” methods of lifting and leveling a concrete slab were mudjacking and digging up the old slab and pouring a new one. They weren’t the best solutions though, as you will see. Today, polyurethane foam injection is the method of choice for repairing a sunken slab.

Mudjacking

Mudjacking is a procedure where small holes are drilled into the slab, and then a slurry of soil, water, and cement is injected under the slab in order to lift it back up. The problem with mudjacking is the weight of the slurry. It’s heavy because it contains cement. If the soil was already struggling to support the slab, adding even more weight to it won’t help. It will only make things worse.

Concrete Replacement

Another traditional method for repairing a sunken slab is to simply dig it up and pour a new one. This is a time-consuming fix though. It takes time for newly poured cement to dry and cure (harden). This means there’s going to be some downtime while you’re waiting to use the new slab. Also, if the soil wasn’t able to support the old slab, it won’t do any better with the new one.

Polyurethane Foam Injection

Polyurethane foam injection (also known as ‘’slabjacking’’) uses a super lightweight foam that rapidly expands as soon as it’s injected under the slab. This lifts the slab back into position. It’s a fast repair that can usually be completed in a few hours and when it’s done, you can immediately start using the slab again.

Concrete Lifting Services in Pleasanton, CA

We’ve been repairing foundations and concrete slabs in Pleasanton, CA since 2005. Our mission is to make sure lifting your concrete slab is a stress-free event that provides a cost-effective, permanent fix.

For a free concrete lifting inspection and repair estimate, fill out the contact form at the top of the page

Our Process

Schedule Free Inspection

One of our contact center representatives will reach out to you to determine your problem and set the best time for one of our certified field inspectors to visit your home.

Consult with Our Certified Inspector

Our certified field inspector will visit your home to observe the problems in your home and inspect other areas of your home that may have been impacted.

Installation of Customized Solutions

Our professional production crew installs patented, American-made solutions in each home with care and strives to leave the area better than we found it.

Schedule Inspection

Free Foundation Repair Inspection and Estimate in Pleasanton, CA

We’re Bay Area Underpinning and we’ve been repairing unlevel concrete slabs in Pleasanton for the past 15 years (since 2005). If you have a sunken, unlevel slab, we can make it beautiful again, and most sunken slab repairs take no more than a few hours, tops.

Are you short on time? Scroll down and check out our customer reviews!

What Our Customers Are Saying

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We had an amazing service experience from David and Rico of Bay Area Underpinning. David and Rico were very professional, super nice, and…

We had an amazing service experience from David and Rico of Bay Area Underpinning. David and Rico were very professional, super nice, and worked hard on leveling my floor. They arrived on time after giving me a call earlier to let me know they are on the way. They put on shoe covers to make sure my floor is protected. They patiently listened to my inputs and addressed my concerns with competence and great care. And they would not leave until all the uneven floor areas are fixed to my satisfaction. This team deserves my 5 star rating.

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This company gets a 10 out of 10 from me. From my initial consultation with Rick DeSoto to the work performed by foreman Raul, and his team …

This company gets a 10 out of 10 from me. From my initial consultation with Rick DeSoto to the work performed by foreman Raul, and his team Jonathan and Demareon, this was the best possible experience in working Bay Area Underpinning for the first time. The crew was professional and adjusted the leveling jacks (and even added a couple as was needed) with care and great attention. Pricing was very reasonable too. I'll never trust any other company to do this type of work at my home. 100% satisfied with the work and my interactions with the crew. A+ work performed = A VERY HAPPY CUSTOMER!!!

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The crew was was fantastic! They finished faster than expected and they communicated with us daily to keep us informed along the way. We…

The crew was was fantastic! They finished faster than expected and they communicated with us daily to keep us informed along the way. We are very happy with the results and the professionalism of the staff.

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We had Daniel come out to take a look at our foundation to see if there were any issues that needed to be fixed under our home (a second…

We had Daniel come out to take a look at our foundation to see if there were any issues that needed to be fixed under our home (a second opinion). After our first inspection we were told there were numerous issues that needed to be fixed that surely would have cost us thousands. We were considering the Earthquake Brace and Bolt program so the first inspection was a recommended foundation company through the EBB program. Daniel came out and took his time measuring the house on the exterior and interior. He was super meticulous and took settling measurements and also went under our home and took photos of the foundation. He sat with us after and explained everything to us. Turns out our foundation is stable and not needing any work. Daniel was super professional and knows his trade very very well. He was very honest. I now have a company I would call back in a heart beat if I needed to have any foundational work done. I will also recommend them to any neighbors that need this kind of company. The estimate was free as well and Daniel also had no hesitation crawling under the house on a 101 degree day to check things out. 5 star company here. Do not hesitate and call them! -Nicole San Ramon

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We just had our home's foundation lifted and leveled by Bay Area Underpinning. Raul and his team did an awesome job. Great communication,…

We just had our home's foundation lifted and leveled by Bay Area Underpinning. Raul and his team did an awesome job. Great communication, respectful, hard working, clean, very professional and competent! Raul really knows what he is doing! Everyone I have dealt with in the company have been great to work with! I highly recommend Bay Area Underpinning (Sunnyvale) for your foundation issues!

Bay Area Underpinning service area

Proudly Serving Northern California

Northern California trusts Bay Area Underpinning for reliable crawl space, foundation, and concrete repair services. Contact us for a free inspection!  

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Our Locations

Fairfield

2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089